" "
" "
Ingham H
:
Ingham H
:
1
:
11232
:
0
:
0
:
Luft J., Ingham H. The Johari window: a graphic model for interpersonal relations. University of California: Western Training Lab, 1955.
(: 11232, : 0, : 0)
© 2007.
Ingham H